#4D5FD3#4D5FD3

#4D5FD3 is a mid, vivid blue. Relative luminance 0.145; OKLCH L 53.6% C 0.178 H 272.3°. Best body text is #FFFFFF at 5.39:1 contrast (WCAG AA passes).

Color values

HEX	#4D5FD3
RGB	rgb(77, 95, 211)
HSL	hsl(232, 60%, 56%)
HSV	hsv(232, 64%, 83%)
CMYK	cmyk(63.5%, 55%, 0%, 17.3%)
CIE-LAB	lab(44.89, 29.41, -62.03)
CIE-LCH	lch(44.89, 68.65, 295.37°)
OKLab	oklab(53.63% 0.0071 -0.1782)
OKLCH	oklch(53.63% 0.178 272.3)
XYZ	xyz(18.9067, 14.4637, 63.4108)
Luminance	0.1447 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D5FD3 #D3C14D

analogous

#4DA2D3 #4D5FD3 #7E4DD3

triadic

#4D5FD3 #D34D5F #5FD34D

tetradic

#4D5FD3 #D34DA2 #D3C14D #4DD37E

square

#4D5FD3 #D34DA2 #D3C14D #4DD37E

split-complementary

#4D5FD3 #D37E4D #A2D34D

monochromatic

#212E85 #2D3FB6 #4D5FD3 #7E8BDF #AFB7EB

Accessibility & contrast

On white

5.39

#4D5FD3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.89

#4D5FD3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4D5FD3

5.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D5FD3	#FFFFFF	#000000	##FFFFFF
##4D5FD3	1.00	5.39	3.89	5.39
#FFFFFF	5.39	1.00	21.00	1.00
#000000	3.89	21.00	1.00	21.00
##FFFFFF	5.39	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0070D7

Deuteranopia (green-blind)

#0064D1

Tritanopia (blue-blind)

#007B90

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #4d5fd3;
/* rgb */ color: rgb(77, 95, 211);
/* oklch */ color: oklch(53.6% 0.178 272.3);

Tailwind

colors: {
  custom: {
    50: '#8c8ce1',
    500: '#4d5fd3',
    950: '#000000',
  },
}

SCSS

$custom: #4d5fd3;
$custom-light: #8c8ce1;
$custom-dark: #000000;

JSON

{
  "hex": "#4d5fd3",
  "rgb": {
    "r": 77,
    "g": 95,
    "b": 211
  },
  "hsl": {
    "h": 231.94,
    "s": 60.36,
    "l": 56.471
  },
  "oklch": {
    "l": 0.53628,
    "c": 0.17838,
    "h": 272.3
  },
  "luminance": 0.14465
}

Semantic roles & 50–950 ramp

primary

#4D5FD3

secondary

#D9D2A2

accent

#CE44E4

background

#F9F8FD

surface

#F1F0FB

border

#CBCBD4

text

#0D0C15

muted

#7E7D83

Preview Lab

Preview with #4D5FD3

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →